A069994 - cp's OEIS frontend

A069994 a(n) = Sum_{i=0..2n} B(i)C(2n+1,i)6^i where B(i) are the Bernoulli numbers, C(2n,i) the binomial coefficients.

n	a(n)
1	-2
2	10
3	-170
4	6370
5	-415826
6	41649850
7	-5922729722
8	1134081384850
9	-281284596509858
10	87722769712529770
11	-33597252908389628234
12	15502327024398065811010
13	-8481855507605264686660850
14	5429636257086663655134162970

[-2, 10, -170, 6370, -415826, 41649850, -5922729722, 1134081384850, -281284596509858, 87722769712529770, -33597252908389628234, 15502327024398065811010, -8481855507605264686660850, 5429636257086663655134162970]

cp's OEIS Frontend

A069994 a(n) = Sum_{i=0..2n} B(i)C(2n+1,i)6^i where B(i) are the Bernoulli numbers, C(2n,i) the binomial coefficients.

Table of values

List of values

cp's OEIS Frontend

A069994 a(n) = Sum_{i=0..2n} B(i)*C(2n+1,i)*6^i where B(i) are the Bernoulli numbers, C(2n,i) the binomial coefficients.

Table of values

List of values

A069994 a(n) = Sum_{i=0..2n} B(i)C(2n+1,i)6^i where B(i) are the Bernoulli numbers, C(2n,i) the binomial coefficients.